# Check that people use the good file
if(NOT TOP_CMAKE_WAS_SOURCED)
    message(FATAL_ERROR "
    You did not 'cmake' the good CMakeLists.txt file. Use the one in the top dir.
    It is advice to delete all wrongly generated cmake stuff => CMakeFiles & CMakeCache.txt")
endif(NOT TOP_CMAKE_WAS_SOURCED)


# plugin name
set(Output spu2x)

set(CommonFlags
    -fvisibility=hidden
    -Wall
    )

set(OptimizationFlags
    -O2
    -DNDEBUG
    )

# Debug - Build
if(CMAKE_BUILD_TYPE STREQUAL Debug)
	# add defines
    add_definitions(${CommonFlags} -g)
endif(CMAKE_BUILD_TYPE STREQUAL Debug)

# Devel - Build
if(CMAKE_BUILD_TYPE STREQUAL Devel)
	# add defines
	add_definitions(${CommonFlags} ${OptimizationFlags})
endif(CMAKE_BUILD_TYPE STREQUAL Devel)

# Release - Build
if(CMAKE_BUILD_TYPE STREQUAL Release)
	# add defines
	add_definitions(${CommonFlags} ${OptimizationFlags})
endif(CMAKE_BUILD_TYPE STREQUAL Release)

# spu2x sources
set(spu2xSources
    ADSR.cpp
    Debug.cpp
    Dma.cpp
    iconvert.cpp
    Lowpass.cpp
    Mixer.cpp
    PrecompiledHeader.cpp
    PS2E-spu2.cpp
    ReadInput.cpp
    RegLog.cpp
    RegTable.cpp
    Reverb.cpp
    SndOut.cpp
    SndOut_Portaudio.cpp
    spu2freeze.cpp
    Spu2replay.cpp
    spu2sys.cpp
    Timestretcher.cpp
    Wavedump_wav.cpp
    WavFile.cpp
    )

# spu2x headers
set(spu2xHeaders
    Config.h
    Debug.h
    defs.h
    Dma.h
    DPLII.h
    Global.h
    Lowpass.h
    Mixer.h
    PS2E-spu2.h
    regs.h
    SndOut.h
    spdif.h
    Spu2replay.h
    WavFile.h
)


# spu2x Linux sources
set(spu2xLinuxSources
    Linux/AboutBox.cpp
    Linux/Alsa.cpp
    Linux/CfgHelpers.cpp
    Linux/Config.cpp
    Linux/ConfigDebug.cpp
    Linux/ConfigSoundTouch.cpp
    Linux/Dialogs.cpp)

# spu2x Linux headers
set(spu2xLinuxHeaders
    Linux/Alsa.h
    Linux/Config.h
    Linux/Dialogs.h)

# add additional include directories
include_directories(.
					Linux)

# add library
add_library(${Output} SHARED
			${spu2xSources}
			${spu2xHeaders}
			${spu2xLinuxSources}
			${spu2xLinuxHeaders})


# set output directory
set_target_properties(${Output} PROPERTIES
					  LIBRARY_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/bin/plugins)

# link target with project internal libraries
target_link_libraries(${Output} Utilities x86emitter Utilities)

# link target with ALSA
target_link_libraries(${Output} ${ALSA_LIBRARIES})

# link target with PortAudio
target_link_libraries(${Output} ${PORTAUDIO_LIBRARIES})

# link target with SoundTouch
target_link_libraries(${Output} ${SOUNDTOUCH_LIBRARIES})

# User flags options
if(NOT USER_CMAKE_LD_FLAGS STREQUAL "")
    target_link_libraries(${Output} "${USER_CMAKE_LD_FLAGS}")
endif(NOT USER_CMAKE_LD_FLAGS STREQUAL "")
